198048000640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{7757}}^1$

素因数の和:7963

約数の個数: 256

約数和(自身を含む): 558352569600

約数和(自身を除く): 360304568960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 139, 140, 160, 164, 205, 224, 278, 280, 287, 320, 328, 410, 448, 556, 560, 574, 640, 656, 695, 820, 896, 973, 1112, 1120, 1148, 1312, 1390, 1435, 1640, 1946, 2224, 2240, 2296, 2624, 2780, 2870, 3280, 3892, 4448, 4480, 4592, 4865, 5248, 5560, 5699, 5740, 6560, 7757, 7784, 8896, 9184, 9730, 11120, 11398, 11480, 13120, 15514, 15568, 17792, 18368, 19460, 22240, 22796, 22960, 26240, 28495, 31028, 31136, 36736, 38785, 38920, 39893, 44480, 45592, 45920, 54299, 56990, 62056, 62272, 77570, 77840, 79786, 88960, 91184, 91840, 108598, 113980, 124112, 124544, 155140, 155680, 159572, 182368, 183680, 199465, 217196, 227960, 248224, 271495, 310280, 311360, 318037, 319144, 364736, 398930, 434392, 455920, 496448, 542990, 620560, 622720, 636074, 638288, 729472, 797860, 868784, 911840, 992896, 1078223, 1085980, 1241120, 1272148, 1276576, 1590185, 1595720, 1737568, 1823680, 2156446, 2171960, 2226259, 2482240, 2544296, 2553152, 3180370, 3191440, 3475136, 3647360, 4312892, 4343920, 4452518, 4964480, 5088592, 5106304, 5391115, 6360740, 6382880, 6950272, 7547561, 8625784, 8687840, 8905036, 10177184, 10782230, 11131295, 12721480, 12765760, 15095122, 17251568, 17375680, 17810072, 20354368, 21564460, 22262590, 25442960, 25531520, 30190244, 34503136, 34751360, 35620144, 37737805, 40708736, 43128920, 44207143, 44525180, 50885920, 60380488, 69006272, 71240288, 75475610, 86257840, 88414286, 89050360, 101771840, 120760976, 138012544, 142480576, 150951220, 172515680, 176828572, 178100720, 203543680, 221035715, 241521952, 284961152, 301902440, 309450001, 345031360, 353657144, 356201440, 442071430, 483043904, 603804880, 618900002, 690062720, 707314288, 712402880, 884142860, 966087808, 1207609760, 1237800004, 1414628576, 1424805760, 1547250005, 1768285720, 2415219520, 2475600008, 2829257152, 3094500010, 3536571440, 4830439040, 4951200016, 5658514304, 6189000020, 7073142880, 9902400032, 12378000040, 14146285760, 19804800064, 24756000080, 28292571520, 39609600128, 49512000160, 99024000320, 198048000640]

約数ペア:

[(1, 198048000640), (2, 99024000320), (4, 49512000160), (5, 39609600128), (7, 28292571520), (8, 24756000080), (10, 19804800064), (14, 14146285760), (16, 12378000040), (20, 9902400032), (28, 7073142880), (32, 6189000020), (35, 5658514304), (40, 4951200016), (41, 4830439040), (56, 3536571440), (64, 3094500010), (70, 2829257152), (80, 2475600008), (82, 2415219520), (112, 1768285720), (128, 1547250005), (139, 1424805760), (140, 1414628576), (160, 1237800004), (164, 1207609760), (205, 966087808), (224, 884142860), (278, 712402880), (280, 707314288), (287, 690062720), (320, 618900002), (328, 603804880), (410, 483043904), (448, 442071430), (556, 356201440), (560, 353657144), (574, 345031360), (640, 309450001), (656, 301902440), (695, 284961152), (820, 241521952), (896, 221035715), (973, 203543680), (1112, 178100720), (1120, 176828572), (1148, 172515680), (1312, 150951220), (1390, 142480576), (1435, 138012544), (1640, 120760976), (1946, 101771840), (2224, 89050360), (2240, 88414286), (2296, 86257840), (2624, 75475610), (2780, 71240288), (2870, 69006272), (3280, 60380488), (3892, 50885920), (4448, 44525180), (4480, 44207143), (4592, 43128920), (4865, 40708736), (5248, 37737805), (5560, 35620144), (5699, 34751360), (5740, 34503136), (6560, 30190244), (7757, 25531520), (7784, 25442960), (8896, 22262590), (9184, 21564460), (9730, 20354368), (11120, 17810072), (11398, 17375680), (11480, 17251568), (13120, 15095122), (15514, 12765760), (15568, 12721480), (17792, 11131295), (18368, 10782230), (19460, 10177184), (22240, 8905036), (22796, 8687840), (22960, 8625784), (26240, 7547561), (28495, 6950272), (31028, 6382880), (31136, 6360740), (36736, 5391115), (38785, 5106304), (38920, 5088592), (39893, 4964480), (44480, 4452518), (45592, 4343920), (45920, 4312892), (54299, 3647360), (56990, 3475136), (62056, 3191440), (62272, 3180370), (77570, 2553152), (77840, 2544296), (79786, 2482240), (88960, 2226259), (91184, 2171960), (91840, 2156446), (108598, 1823680), (113980, 1737568), (124112, 1595720), (124544, 1590185), (155140, 1276576), (155680, 1272148), (159572, 1241120), (182368, 1085980), (183680, 1078223), (199465, 992896), (217196, 911840), (227960, 868784), (248224, 797860), (271495, 729472), (310280, 638288), (311360, 636074), (318037, 622720), (319144, 620560), (364736, 542990), (398930, 496448), (434392, 455920)]